TY - JOUR AU - Ejei, Javad AU - Mohammadi, Parvin AU - gholamali lavasani, masoud AU - Haj Hosseini, Mansoureh TI - Designing Knowledge Base Mental Education Package and Investigation its Effectiveness on Psychological Well being and Self-esteem among Afghan Adolescents in Iran JO - Journal of Psychology VL - 24 IS - 3 SP - 250 EP - 264 PY - 2020 DO - ER -